package day12;

import java.io.File;
import java.io.IOException;

public class test1 {
    public static void main(String[] args) throws IOException {
        File f=new File("study\\src\\fileModule");
       if (!f.exists()){
           f.mkdirs();
       }
       File f1=new File(f,"a.txt");
       f1.createNewFile();

    }
}
